SUN – Formation and Structure UPSC
Sun is the center and source of energy of the solar system. It is a medium age star. It is currently in a state of perfect balance. As a result of which life has become possible in its neighborhood. Its…
Category Space
Formation of Solar System UPSC
• The Sun and its orbiting planets, satellites, meteors, asteroids, comets, and other dust clouds are collectively called the Solar System. ,• The session of International Astronomical Union (IAU) in Prague city of Czech Republic lasted for 10 days and…
Nebula, Galaxies & Type of Galaxies UPSC
The Sanskrit word ‘Nihar’ means – fog. That’s why the light beam which looks like fog or smoke in the sky is called nebula. Nebula is called Nebula in Latin terminology; Gone. Until recently, nebula and galaxy were used as…
Origin and Development of a STAR
The life span of a star is very long. If we observe the different states of the stars of our native galaxy ‘Mandakini’. So the life cycle of a star can be understood. The life cycle of a star is…
Origin of Universe UPSC
Earth is a part of our solar system. The Solar System is a part of the central rotating arm of the Milky Way galaxy. There are innumerable stars and solar families in the three rotating arms of our ‘Mandakini’. Many…
